About: http://webisa.webdatacommons.org/32172547

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Methane is a molecule that is significantly smaller than O_2 and N_2, and should experience a small but persistent buoyancy force.
http://www.w3.org/ns/prov#wasQuotedFrom	wattsupwiththat.com